"Sun, 27 Oct 2024 20:31:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
20:31:50
General datetime
2024-10-27 20:31:50Z
For Database
2024-10-27 20:31:50
For HTTP1.1
Sun, 27 Oct 2024 20:31:50 GMT